【摘要】 介绍了一种实用的拉断潜伏式浇口结构,即利用推杆的差动式推出分别实现浇口切断和凝料推出2个动作。该结构克服了潜伏式浇口一次推出时被拉伸的现象,为潜伏式浇口的运用提供了新的思路。更多还原

【Abstract】 A practical differential ejecting mechanism was introduced in which cut of gate material is followed by ejecting of freezing material. In this new method, the tensile phenomenon of submarine gate material during ejecting process is diminished and it provides a new way for the use of submarine gate.更多还原